How do I get Price Alerts for flights from La Crosse to Idaho?

You can take advantage of momondo’s Price Alerts by first searching for your flights to La Crosse from Idaho . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from La Crosse to Idaho with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from La Crosse Airport to Idaho?

Prices for flights from La Crosse Airport to Idaho are refreshed on a daily basis.

How old do you have to be to fly from La Crosse Airport to Idaho?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$504 Cheap Flights from La Crosse to Idaho in 2026/27

Find the cheapest flights from La Crosse to Idaho

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:58 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 35m1 stop Chicago O'Hare Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$504American Airlines

Sat, Oct 17 - Wed, Oct 21

6:58 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 35m1 stop Chicago O'Hare Intl

12:14 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

10h 45m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$528American Airlines

Sat, Oct 17 - Wed, Oct 21

6:58 am - 10:46 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

16h 48m2 stops Chicago O'Hare Intl Dallas/Fort Worth

7:00 am - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

15h 59m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$727American Airlines

Sat, Oct 17 - Wed, Oct 21

6:52 pm - 12:37 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

18h 45m1 stop Chicago O'Hare Intl

1:24 pm - 11:53 amBOI Boise Air Term. Gowen Fld-LSE La Crosse

21h 29m1 stop Chicago O'Hare Intl

$782American Airlines

Sun, Nov 1 - Wed, Nov 4

6:52 pm - 11:25 amLSE La Crosse-BOI Boise Air Term. Gowen Fld

17h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:24 pm - 11:53 amBOI Boise Air Term. Gowen Fld-LSE La Crosse

21h 29m1 stop Chicago O'Hare Intl

$788American Airlines

Sun, Nov 1 - Wed, Nov 4

6:52 pm - 11:25 amLSE La Crosse-BOI Boise Air Term. Gowen Fld

17h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth

8:00 am - 12:18 amBOI Boise Air Term. Gowen Fld-LSE La Crosse

15h 18m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$793American Airlines

Sun, Nov 1 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

7:04 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 29m1 stop Chicago O'Hare Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$523American Airlines

Fri, Oct 9 - Tue, Oct 13

12:23 pm - 11:59 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

12h 36m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$529American Airlines

Fri, Oct 9 - Tue, Oct 13

7:04 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 29m1 stop Chicago O'Hare Intl

12:14 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

10h 45m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$547American Airlines

Fri, Oct 9 - Tue, Oct 13

12:23 pm - 11:59 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

12h 36m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

12:14 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

10h 45m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$552American Airlines

Fri, Oct 9 - Tue, Oct 13

7:04 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 29m1 stop Chicago O'Hare Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$580American Airlines

Thu, Oct 8 - Mon, Oct 12

12:23 pm - 11:59 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

12h 36m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$586American Airlines

Thu, Oct 8 - Mon, Oct 12

7:04 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 29m1 stop Chicago O'Hare Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$614American Airlines

Fri, Oct 9 - Tue, Oct 13

7:04 am - 2:33 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

8h 29m1 stop Chicago O'Hare Intl

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$666American Airlines

Thu, Oct 8 - Mon, Oct 12

12:23 pm - 11:59 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

12h 36m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

12:14 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

10h 45m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$669American Airlines

Fri, Oct 9 - Tue, Oct 13

12:23 pm - 10:29 pmLSE La Crosse-BOI Boise Air Term. Gowen Fld

11h 06m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-LSE La Crosse

7h 35m1 stop Chicago O'Hare Intl

$733American Airlines

Fri, Oct 9 - Tue, Oct 13

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American Airlines flights from La Crosse to Idaho

Our best American Airlines deals on La Crosse to Idaho flight tickets

American Airlines

Oct 17

LSE6:58 amLa Crosse

8h 35m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

Oct 21

BOI3:24 pmBoise Air Term. Gowen Fld

7h 35m

1 stop

LSE11:59 pmLa Crosse

$504

American Airlines

Oct 9

LSE7:04 amLa Crosse

8h 29m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

Oct 13

BOI3:24 pmBoise Air Term. Gowen Fld

7h 35m

1 stop

LSE11:59 pmLa Crosse

$523

American Airlines

Oct 17

LSE6:58 amLa Crosse

8h 35m

1 stop

BOI2:33 pmBoise Air Term. Gowen Fld

Oct 21

BOI12:14 pmBoise Air Term. Gowen Fld

10h 45m

2 stops

LSE11:59 pmLa Crosse

$528

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

La CrosseBoise

LSE La Crosse - BOI Boise Air Term. Gowen Fld

LSEBOI

La Crosse

Sat 10/17

6:58 am-2:33 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Wed 10/21

3:24 pm-11:59 pm

1 stop7h 35m

$504

La CrosseBoise

LSE La Crosse - BOI Boise Air Term. Gowen Fld

LSEBOI

La Crosse

Sat 10/17

6:58 am-2:33 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Wed 10/21

12:14 pm-11:59 pm

2 stops10h 45m

$528

La CrosseBoise

LSE La Crosse - BOI Boise Air Term. Gowen Fld

LSEBOI

La Crosse

Sat 10/17

6:58 am-10:46 pm

2 stops16h 48m

Boise Air Term. Gowen Fld

Wed 10/21

7:00 am-11:59 pm

2 stops15h 59m

$727

La CrosseBoise

LSE La Crosse - BOI Boise Air Term. Gowen Fld

LSEBOI

La Crosse

Sun 11/1

6:52 pm-12:37 pm

1 stop18h 45m

Boise Air Term. Gowen Fld

Wed 11/4

1:24 pm-11:53 am

1 stop21h 29m

$782

La CrosseBoise

LSE La Crosse - BOI Boise Air Term. Gowen Fld

LSEBOI

La Crosse

Sun 11/1

6:52 pm-11:25 am

2 stops17h 33m

Boise Air Term. Gowen Fld

Wed 11/4

1:24 pm-11:53 am

1 stop21h 29m

$788

La CrosseBoise

LSE La Crosse - BOI Boise Air Term. Gowen Fld

LSEBOI

La Crosse

Sun 11/1

6:52 pm-11:25 am

2 stops17h 33m

Boise Air Term. Gowen Fld

Wed 11/4

8:00 am-12:18 am

2 stops15h 18m

$793

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap La Crosse to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from La Crosse to Idaho

Best Price Found	$504
Fastest flight time	6h 46m
Direct flights	None

The best flight deal from La Crosse to Idaho found on momondo in the last 72 hours is $504

The fastest flight from La Crosse to Idaho takes 6h 46m

There are no direct flights from La Crosse to Idaho. There are no popular flight routes from La Crosse to Idaho.

Search flight deals

Frequently asked questions about flying from La Crosse to Idaho

When did momondo last update prices for flights from La Crosse Airport to Idaho?
Prices for flights from La Crosse Airport to Idaho are refreshed on a daily basis.
How old do you have to be to fly from La Crosse Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from La Crosse Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from La Crosse to Idaho

How do I get Price Alerts for flights from La Crosse to Idaho?
You can take advantage of momondo’s Price Alerts by first searching for your flights to La Crosse from Idaho. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from La Crosse to Idaho with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from La Crosse to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from La Crosse to Idaho for you.

Can I find flights from La Crosse to Idaho with flexible booking policies on momondo?

Flights from La Crosse to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from La Crosse to Idaho?

Once all potential La Crosse to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from La Crosse to Idaho right now. Can momondo alert me if prices change?

If you are not ready to book a flight from La Crosse to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.